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If A + B = A = B, then the angle between A and B is
17
Sep
If A + B = A = B, then the angle between A and B is If A + B = A = B then the angle between A and B is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two identical straight wires are stretched so as to produce 6 beats per second when vibrating simultaneously. On changing the tension slightly in one of them, the beats frequency remains unchanged. Denoting by T1 and T2 the higher and the lower initial tensions in the strings, then it could be said that while making the above changes in tension
17
Sep
Two identical straight wires are stretched so as to produce 6 beats per second when vibrating simultaneously. On changing the tension slightly in one of them, the beats frequency remains unchanged. Denoting by T1 and T2 the higher and the lower initial tensions in the strings, then it could be said that while making the [...]
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the beats frequency remains unchanged. Denoting by T1 and T2 the higher and the lower initial tensions in the strings ,
then it could be said that while making the above changes in tension ,
Two identical straight wires are stretched so as to produce 6 beats per second when vibrating simultaneously. On changing the tension slightly in one of them ,
The projection of a vector r = 3i + j + 2k on the x-y plane has magnitude
17
Sep
The projection of a vector r = 3i + j + 2k on the x-y plane has magnitude The projection of a vector r = 3i + j + 2k on the x-y plane has magnitude September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The angle between A + B and A * B is
17
Sep
The angle between A + B and A * B is The angle between A + B and A * B is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A 20 cm long string, having a mass of 1.0g, is fixed at both the ends. The tension in the string is 0.5N. The string is set into vibrations using an external vibrator of frequency 100Hz. Find the separation (in cm) between the successive nodes on the string.
17
Sep
A 20 cm long string, having a mass of 1.0g, is fixed at both the ends. The tension in the string is 0.5N. The string is set into vibrations using an external vibrator of frequency 100Hz. Find the separation (in cm) between the successive nodes on the string. A 20 cm long string having a [...]
What is the angle between two vector forces of equal magnitude such that their resultant is one-third of either of the original forces?
17
Sep
What is the angle between two vector forces of equal magnitude such that their resultant is one-third of either of the original forces? What is the angle between two vector forces of equal magnitude such that their resultant is one-third of either of the original forces? September 17, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
A sonometre wire resonates with a given tuning fork forming standing waves with five antinodes between the two bridges when a mass of 9 kg is suspended from the wire. When this mass is replaced by a mass M, the wire resonates with the same tuning fork forming three antinodes for the same position of the bridges. The value of M is
17
Sep
A sonometre wire resonates with a given tuning fork forming standing waves with five antinodes between the two bridges when a mass of 9 kg is suspended from the wire. When this mass is replaced by a mass M, the wire resonates with the same tuning fork forming three antinodes for the same position of [...]
A string under a tension of 100 N, emitting its fundamental note , gives 5 beats/s with a tuning fork. When the tension is increased to 121 N, again 5beats/s are heard. The frequency of the fork is
17
Sep
A string under a tension of 100 N, emitting its fundamental note , gives 5 beats/s with a tuning fork. When the tension is increased to 121 N, again 5beats/s are heard. The frequency of the fork is A string under a tension of 100 N again 5beats/s are heard. The frequency of the fork [...]
Vector A is 2 cm long and is 60 above the x axis in the first quadrant. Vector B is 2 cm long and is 60 below the x axis in the fourth quadrant. The sum A + B is a vector of magnitude
17
Sep
Vector A is 2 cm long and is 60 above the x axis in the first quadrant. Vector B is 2 cm long and is 60 below the x axis in the fourth quadrant. The sum A + B is a vector of magnitude Vector A is 2 cm long and is 60 above the [...]
The potential at the centre of the circle is
17
Sep
The potential at the centre of the circle is The potential at the centre of the circle is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,